For me Sunday’s aren’t a day different from any other day of the week. The weekend in general is time for catching up with uni work, having some time to relax, maybe see some friends etc. I don’t have a ‘perfect’ Sunday concept to be honest!
An ideal Sunday is probably one where I do any remaining uni work in the morning, maybe do a spot of shopping in the afternoon and then spend the evening relaxing (reading, watching TV/a film, catching up with housemates etc).
My favourite Sunday’s are the ones that are sunny but have a slight chill to them in the air so you feel extremely fresh when walking around. 😉